###What i did / Steps to reproduce
I logged onto my server (Paper 1.21.4) and saw that the console was throwing up an error (see below). Tried to reload BlueMap using the /bluemap reload command but got the same error.

Expected result

No error on server startup

Actual result

Server threw up the following error on startup and BlueMap did not start:

[20:28:19 ERROR]: [BlueMap] Failed to load!
java.io.IOException: de.bluecolored.bluemap.common.config.ConfigurationException: de.bluecolored.shadow.configurate.loader.ParsingException: []@(line 76, col 0): null
Reader: 76
^
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.plugin.Plugin.load(Plugin.java:383) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.plugin.Plugin.load(Plugin.java:113) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.bukkit.BukkitPlugin.lambda$onEnable$0(BukkitPlugin.java:136) ~[bluemap-5.5-paper.jar:?]
at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
Caused by: de.bluecolored.bluemap.common.config.ConfigurationException: de.bluecolored.shadow.configurate.loader.ParsingException: []@(line 76, col 0): null
Reader: 76
^
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.ConfigManager.loadConfigFile(ConfigManager.java:136) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.ConfigManager.loadConfig(ConfigManager.java:63) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.BlueMapConfigManager.loadMapConfigs(BlueMapConfigManager.java:312) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.BlueMapConfigManager.(BlueMapConfigManager.java:103) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.BlueMapConfigManager$BlueMapConfigManagerBuilder.build(BlueMapConfigManager.java:76) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.plugin.Plugin.load(Plugin.java:137) ~[bluemap-5.5-paper.jar:?]
... 3 more
Caused by: de.bluecolored.shadow.configurate.loader.ParsingException: []@(line 76, col 0): null
Reader: 76
^
at bluemap-5.5-paper.jar/de.bluecolored.shadow.configurate.hocon.HoconConfigurationLoader.loadInternal(HoconConfigurationLoader.java:175) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.configurate.hocon.HoconConfigurationLoader.loadInternal(HoconConfigurationLoader.java:61) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.configurate.loader.AbstractConfigurationLoader.load(AbstractConfigurationLoader.java:155) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.configurate.loader.AbstractConfigurationLoader.load(AbstractConfigurationLoader.java:63) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.configurate.loader.ConfigurationLoader.load(ConfigurationLoader.java:56) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.ConfigManager.loadConfigFile(ConfigManager.java:134) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.ConfigManager.loadConfig(ConfigManager.java:63) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.BlueMapConfigManager.loadMapConfigs(BlueMapConfigManager.java:312) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.BlueMapConfigManager.(BlueMapConfigManager.java:103) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.BlueMapConfigManager$BlueMapConfigManagerBuilder.build(BlueMapConfigManager.java:76) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.plugin.Plugin.load(Plugin.java:137) ~[bluemap-5.5-paper.jar:?]
... 3 more
Caused by: de.bluecolored.shadow.typesafe.config.ConfigException$Parse: Reader: 76: Expecting a value but got wrong token: '=' (if you intended '=' to be part of a key or string value, try enclosing the key or value in double quotes)
at bluemap-5.5-paper.jar/de.bluecolored.shadow.typesafe.config.impl.ConfigDocumentParser$ParseContext.parseError(ConfigDocumentParser.java:201) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.typesafe.config.impl.ConfigDocumentParser$ParseContext.parseError(ConfigDocumentParser.java:197) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.typesafe.config.impl.ConfigDocumentParser$ParseContext.parseValue(ConfigDocumentParser.java:251) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.typesafe.config.impl.ConfigDocumentParser$ParseContext.parseObject(ConfigDocumentParser.java:475) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.typesafe.config.impl.ConfigDocumentParser$ParseContext.parse(ConfigDocumentParser.java:648) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.typesafe.config.impl.ConfigDocumentParser.parse(ConfigDocumentParser.java:14) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.typesafe.config.impl.Parseable.rawParseValue(Parseable.java:262) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.typesafe.config.impl.Parseable.rawParseValue(Parseable.java:250) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.typesafe.config.impl.Parseable.parseValue(Parseable.java:180) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.typesafe.config.impl.Parseable.parseValue(Parseable.java:174) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.typesafe.config.impl.Parseable.parse(Parseable.java:301) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.typesafe.config.ConfigFactory.parseReader(ConfigFactory.java:726) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.typesafe.config.ConfigFactory.parseReader(ConfigFactory.java:740) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.configurate.hocon.HoconConfigurationLoader.loadInternal(HoconConfigurationLoader.java:172) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.configurate.hocon.HoconConfigurationLoader.loadInternal(HoconConfigurationLoader.java:61) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.configurate.loader.AbstractConfigurationLoader.load(AbstractConfigurationLoader.java:155) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.configurate.loader.AbstractConfigurationLoader.load(AbstractConfigurationLoader.java:63) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.shadow.configurate.loader.ConfigurationLoader.load(ConfigurationLoader.java:56) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.ConfigManager.loadConfigFile(ConfigManager.java:134) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.ConfigManager.loadConfig(ConfigManager.java:63) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.BlueMapConfigManager.loadMapConfigs(BlueMapConfigManager.java:312) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.BlueMapConfigManager.(BlueMapConfigManager.java:103) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.config.BlueMapConfigManager$BlueMapConfigManagerBuilder.build(BlueMapConfigManager.java:76) ~[bluemap-5.5-paper.jar:?]
at bluemap-5.5-paper.jar/de.bluecolored.bluemap.common.plugin.Plugin.load(Plugin.java:137) ~[bluemap-5.5-paper.jar:?]
... 3 more

Context

BlueMap Version: Bluemap 5.5, Paper 1.21.4

I was stupid. I beg forgiveness